CVE-2025-20882

Out-of-bounds write in accessing uninitialized memory for svc1td in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code with privilege. User interaction is required for triggering this vulnerability.

Published: 2025-02-04 Last update: 2025-02-12 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-20882 is rated Low Risk (34.9/100): CVSS High severity, with low exploitation likelihood (EPSS 0.06%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-20882

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-02-15 0.02% 0.06% +0.04%
2 2025-03-17 0.05% 0.02% -0.03%
3 2025-02-13 — 0.05% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-20882

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.0 3.1 HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.0 5.9 [email protected]
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]

Weakness enumeration for CVE-2025-20882

Affected software / configurations for CVE-2025-20882

Vendor Product Version Raw CPE
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:-:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-apr-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-apr-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-apr-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-aug-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-aug-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-aug-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-dec-2021-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-dec-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-dec-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-dec-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-feb-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-feb-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-feb-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jan-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jan-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jan-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jul-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jul-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jul-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jun-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jun-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-jun-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-mar-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-mar-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-mar-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-may-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-may-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-may-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-nov-2021-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-nov-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-nov-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-nov-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-oct-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-oct-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-oct-2024-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-sep-2022-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr-sep-2023-r1:*:*:*:*:*:*
samsung android 12.0 cpe:2.3:o:samsung:android:12.0:smr_sep-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:-:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-apr-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-apr-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-apr-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-aug-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-aug-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-aug-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-dec-2021-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-dec-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-dec-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-dec-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-feb-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-feb-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-feb-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jan-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jan-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jan-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jul-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jul-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jul-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jun-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jun-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-jun-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-mar-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-mar-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-mar-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-may-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-may-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-may-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-nov-2021-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-nov-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-nov-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-nov-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-oct-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-oct-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-oct-2024-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-sep-2022-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-sep-2023-r1:*:*:*:*:*:*
samsung android 13.0 cpe:2.3:o:samsung:android:13.0:smr-sep-2024-r1:*:*:*:*:*:*
samsung android 14.0 cpe:2.3:o:samsung:android:14.0:-:*:*:*:*:*:*
samsung android 14.0 cpe:2.3:o:samsung:android:14.0:smr-apr-2022-r1:*:*:*:*:*:*

References for CVE-2025-20882

cvelogic Threat Intelligence